Github user uce commented on a diff in the pull request: https://github.com/apache/flink/pull/3128#discussion_r97343787 --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/metrics/dump/MetricDumpSerialization.java --- @@ -70,16 +93,26 @@ public MetricSerializationResult(byte[] data, int numCounters, int numGauges, in //------------------------------------------------------------------------- // Serialization //------------------------------------------------------------------------- + public static class MetricDumpSerializer { + private DataOutputSerializer buffer = new DataOutputSerializer(1024 * 32); /** * Serializes the given metrics and returns the resulting byte array. + * + * Should a {@link Metric} accessed in this method throw an exception it will be omitted from the returned --- End diff -- Very nice
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